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Mon, 09 Nov 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FFmpeg through 9.0.2 contains an integer overflow vulnerability in the VVC decoder alloc_frame() function in libavcodec/vvc/refs.c that undersizes the reference picture list allocation on 32-bit builds. Attackers can supply a crafted VVC (H.266) file with a very large number of NAL units per access unit to trigger heap out-of-bounds writes and corrupt memory. | |
| Title | FFmpeg through 9.0.2 VVC Decoder Heap Out-of-Bounds Write via refs.c | |
| First Time appeared |
Ffmpeg
Ffmpeg ffmpeg |
|
| Weaknesses | CWE-190 | |
| CPEs | cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Ffmpeg
Ffmpeg ffmpeg |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-09T19:11:56.865Z
Reserved: 2026-11-09T18:15:30.370Z
Link: CVE-2026-125251
No data.
Status : Received
Published: 2026-11-09T19:17:04.030
Modified: 2026-11-09T19:17:04.030
Link: CVE-2026-125251
No data.
OpenCVE Enrichment
Updated: 2026-11-09T21:30:11Z
-
CWE-190
Integer Overflow or Wraparound